16274986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 30256128

約数和(自身を除く): 13981142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 401, 446, 802, 1561, 2807, 2899, 3122, 5213, 5614, 5798, 10426, 20293, 36491, 40586, 72982, 89423, 178846, 625961, 1162499, 1251922, 2324998, 8137493, 16274986]

約数ペア:

[(1, 16274986), (2, 8137493), (7, 2324998), (13, 1251922), (14, 1162499), (26, 625961), (91, 178846), (182, 89423), (223, 72982), (401, 40586), (446, 36491), (802, 20293), (1561, 10426), (2807, 5798), (2899, 5614), (3122, 5213)]